$ git clone -n https://src.fedoraproject.org/rpms/ghc-mmorph.git /var/lib/mock/f40-build-742720-110881/root/chroot_tmpdir/scmroot/ghc-mmorph
Cloning into '/var/lib/mock/f40-build-742720-110881/root/chroot_tmpdir/scmroot/ghc-mmorph'...
$ git reset --hard 2f96909a03e9c1a80a1943f560cd26594f52432b
HEAD is now at 2f96909 bump release